| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.71 | 12.770% | $250.0224 | $250.02 | $250.00 | $250.00 |
| Purchase #2 | $75.73 | 4.161% | $78.8811 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $178.73 | 4.135% | $186.1205 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $169.64 | 9.848% | $186.3461 | $186.35 | $186.35 | $186.30 |
| Purchase #5 | $6.45 | 12.738% | $7.2716 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $74.41 | 11.294% | $82.8139 | $82.81 | $82.80 | $82.80 |
| Purchase #7 | $15.36 | 10.412% | $16.9593 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $742.03 | $808.4149 | $808.41 | $808.35 | $808.40 | |